{"id":"https://openalex.org/W2070504334","doi":"https://doi.org/10.1109/hscma.2014.6843272","title":"Ensemble integration of calibrated speaker localization and statistical speech detection in domestic environments","display_name":"Ensemble integration of calibrated speaker localization and statistical speech detection in domestic environments","publication_year":2014,"publication_date":"2014-05-01","ids":{"openalex":"https://openalex.org/W2070504334","doi":"https://doi.org/10.1109/hscma.2014.6843272","mag":"2070504334"},"language":"en","primary_location":{"id":"doi:10.1109/hscma.2014.6843272","is_oa":false,"landing_page_url":"https://doi.org/10.1109/hscma.2014.6843272","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 4th Joint Workshop on Hands-free Speech Communication and Microphone Arrays (HSCMA)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5022767796","display_name":"Yuuki Tachioka","orcid":"https://orcid.org/0009-0002-0587-2943"},"institutions":[{"id":"https://openalex.org/I1306287861","display_name":"Mitsubishi Group (Japan)","ror":"https://ror.org/0234cd281","country_code":"JP","type":"company","lineage":["https://openalex.org/I1306287861"]},{"id":"https://openalex.org/I4210133125","display_name":"Mitsubishi Electric (Japan)","ror":"https://ror.org/033y26782","country_code":"JP","type":"company","lineage":["https://openalex.org/I1306287861","https://openalex.org/I4210133125"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yuuki Tachioka","raw_affiliation_strings":["Mitsubishi Electric Corporation, Information Technology R&D Center, Kamakura, Japan","[Inf. Technol. R&D Center, Mitsubishi Electr. Corp., Kamakura, Japan]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Mitsubishi Electric Corporation, Information Technology R&D Center, Kamakura, Japan","institution_ids":["https://openalex.org/I4210133125"]},{"raw_affiliation_string":"[Inf. Technol. R&D Center, Mitsubishi Electr. Corp., Kamakura, Japan]","institution_ids":["https://openalex.org/I1306287861"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102253712","display_name":"Tomohiro Narita","orcid":null},"institutions":[{"id":"https://openalex.org/I1306287861","display_name":"Mitsubishi Group (Japan)","ror":"https://ror.org/0234cd281","country_code":"JP","type":"company","lineage":["https://openalex.org/I1306287861"]},{"id":"https://openalex.org/I4210133125","display_name":"Mitsubishi Electric (Japan)","ror":"https://ror.org/033y26782","country_code":"JP","type":"company","lineage":["https://openalex.org/I1306287861","https://openalex.org/I4210133125"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Tomohiro Narita","raw_affiliation_strings":["Mitsubishi Electric Corporation, Information Technology R&D Center, Kamakura, Japan","[Inf. Technol. R&D Center, Mitsubishi Electr. Corp., Kamakura, Japan]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Mitsubishi Electric Corporation, Information Technology R&D Center, Kamakura, Japan","institution_ids":["https://openalex.org/I4210133125"]},{"raw_affiliation_string":"[Inf. Technol. R&D Center, Mitsubishi Electr. Corp., Kamakura, Japan]","institution_ids":["https://openalex.org/I1306287861"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001291873","display_name":"Shinji Watanabe","orcid":"https://orcid.org/0000-0002-5970-8631"},"institutions":[{"id":"https://openalex.org/I1306287861","display_name":"Mitsubishi Group (Japan)","ror":"https://ror.org/0234cd281","country_code":"JP","type":"company","lineage":["https://openalex.org/I1306287861"]},{"id":"https://openalex.org/I4210159266","display_name":"Mitsubishi Electric (United States)","ror":"https://ror.org/053jnhe44","country_code":"US","type":"company","lineage":["https://openalex.org/I1306287861","https://openalex.org/I4210133125","https://openalex.org/I4210159266"]}],"countries":["JP","US"],"is_corresponding":false,"raw_author_name":"Shinji Watanabe","raw_affiliation_strings":["Mitsubishi Electric Research Laboratories, Cambridge, MA, USA","Mitsubishi Electr. Res. Labs. Cambridge, Cambridge, MA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Mitsubishi Electric Research Laboratories, Cambridge, MA, USA","institution_ids":["https://openalex.org/I4210159266"]},{"raw_affiliation_string":"Mitsubishi Electr. Res. Labs. Cambridge, Cambridge, MA, USA","institution_ids":["https://openalex.org/I1306287861"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5076453358","display_name":"Jonathan Le Roux","orcid":"https://orcid.org/0000-0002-3451-171X"},"institutions":[{"id":"https://openalex.org/I1306287861","display_name":"Mitsubishi Group (Japan)","ror":"https://ror.org/0234cd281","country_code":"JP","type":"company","lineage":["https://openalex.org/I1306287861"]},{"id":"https://openalex.org/I4210159266","display_name":"Mitsubishi Electric (United States)","ror":"https://ror.org/053jnhe44","country_code":"US","type":"company","lineage":["https://openalex.org/I1306287861","https://openalex.org/I4210133125","https://openalex.org/I4210159266"]}],"countries":["JP","US"],"is_corresponding":false,"raw_author_name":"Jonathan Le Roux","raw_affiliation_strings":["Mitsubishi Electric Research Laboratories, Cambridge, MA, USA","Mitsubishi Electr. Res. Labs. Cambridge, Cambridge, MA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Mitsubishi Electric Research Laboratories, Cambridge, MA, USA","institution_ids":["https://openalex.org/I4210159266"]},{"raw_affiliation_string":"Mitsubishi Electr. Res. Labs. Cambridge, Cambridge, MA, USA","institution_ids":["https://openalex.org/I1306287861"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.8846,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.75272561,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"162","last_page":"166"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11309","display_name":"Music and Audio Processing","score":0.9983999729156494,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10201","display_name":"Speech Recognition and Synthesis","score":0.9980000257492065,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.751004695892334},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.7180948257446289},{"id":"https://openalex.org/keywords/reverberation","display_name":"Reverberation","score":0.7000328302383423},{"id":"https://openalex.org/keywords/voice-activity-detection","display_name":"Voice activity detection","score":0.6271469593048096},{"id":"https://openalex.org/keywords/classifier","display_name":"Classifier (UML)","score":0.5985782742500305},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.5282928943634033},{"id":"https://openalex.org/keywords/speech-processing","display_name":"Speech processing","score":0.5083441138267517},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4342321455478668},{"id":"https://openalex.org/keywords/test-set","display_name":"Test set","score":0.414287805557251},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.39770883321762085},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.11940842866897583}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.751004695892334},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.7180948257446289},{"id":"https://openalex.org/C95851461","wikidata":"https://www.wikidata.org/wiki/Q468809","display_name":"Reverberation","level":2,"score":0.7000328302383423},{"id":"https://openalex.org/C204201278","wikidata":"https://www.wikidata.org/wiki/Q1332614","display_name":"Voice activity detection","level":3,"score":0.6271469593048096},{"id":"https://openalex.org/C95623464","wikidata":"https://www.wikidata.org/wiki/Q1096149","display_name":"Classifier (UML)","level":2,"score":0.5985782742500305},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.5282928943634033},{"id":"https://openalex.org/C61328038","wikidata":"https://www.wikidata.org/wiki/Q3358061","display_name":"Speech processing","level":2,"score":0.5083441138267517},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4342321455478668},{"id":"https://openalex.org/C169903167","wikidata":"https://www.wikidata.org/wiki/Q3985153","display_name":"Test set","level":2,"score":0.414287805557251},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.39770883321762085},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.11940842866897583},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/hscma.2014.6843272","is_oa":false,"landing_page_url":"https://doi.org/10.1109/hscma.2014.6843272","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 4th Joint Workshop on Hands-free Speech Communication and Microphone Arrays (HSCMA)","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.566.8243","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.566.8243","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.merl.com/publications/docs/TR2014-034.pdf","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.723.2364","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.723.2364","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.jonathanleroux.org/pdf/Tachioka2014HSCMA05.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6399999856948853,"display_name":"Peace, Justice and strong institutions","id":"https://metadata.un.org/sdg/16"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W34403815","https://openalex.org/W1967916528","https://openalex.org/W1977459336","https://openalex.org/W2009450152","https://openalex.org/W2046317813","https://openalex.org/W2087295741","https://openalex.org/W2129120544","https://openalex.org/W2130357996","https://openalex.org/W2131807119","https://openalex.org/W2141950596","https://openalex.org/W2251255183","https://openalex.org/W2328757576","https://openalex.org/W2338994564","https://openalex.org/W6691326925","https://openalex.org/W6702079475"],"related_works":["https://openalex.org/W642007152","https://openalex.org/W2401827384","https://openalex.org/W2355290951","https://openalex.org/W2069501481","https://openalex.org/W2052688117","https://openalex.org/W2552102772","https://openalex.org/W2103239478","https://openalex.org/W4294771049","https://openalex.org/W1523214805","https://openalex.org/W2168417340"],"abstract_inverted_index":{"This":[0,74],"paper":[1],"describes":[2],"speaker":[3,122],"localization":[4,39,100,123],"and":[5,65,101,124,142,144,146,157],"speech":[6,50,85,99,102,131],"detection":[7,51,86,103,132],"techniques":[8],"for":[9,121,130],"domestic":[10],"environments.":[11],"In":[12,45],"real":[13],"environments,":[14],"it":[15],"is":[16,78],"hard":[17,79],"to":[18,53,80],"localize":[19],"speakers":[20],"because":[21],"reverberation":[22],"causes":[23],"discrepancy":[24],"from":[25,68],"the":[26,38,134,139,149,154],"simple":[27],"spherical":[28],"wave":[29],"assumption.":[30],"We":[31],"propose":[32,94],"a":[33,95,105,110],"template-based":[34],"method":[35,96,115],"that":[36,97],"calibrates":[37],"errors":[40],"included":[41],"in":[42,58],"conventional":[43],"methods.":[44],"addition,":[46],"we":[47,92],"use":[48],"statistical":[49],"methods":[52],"deal":[54],"with":[55,138,153],"noises.":[56],"However,":[57],"this":[59,90],"challenge,":[60],"there":[61],"are":[62],"five":[63],"rooms":[64,70],"leaked":[66],"utterances":[67],"other":[69],"must":[71],"be":[72],"rejected.":[73],"kind":[75],"of":[76,119,128],"rejection":[77],"perform":[81],"by":[82],"only":[83],"using":[84,104],"results.":[87],"To":[88],"address":[89],"problem,":[91],"also":[93],"integrates":[98],"minimum":[106],"cost":[107],"criterion":[108],"or":[109],"classifier-based":[111],"strategy.":[112],"The":[113],"proposed":[114],"achieved":[116],"an":[117,125],"accuracy":[118],"0.712":[120],"F":[126],"value":[127],"0.743":[129],"on":[133,148],"development":[135],"set":[136,151],"compared":[137,152],"baseline":[140,155],"0.559":[141],"0.570,":[143],"0.666":[145],"0.706":[147],"test":[150],"0.517":[156],"0.602.":[158]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
